git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7103 c06c8d41-db1a-0410-9941-cceddc491573
AYLH5UBUNX3M6SLRXTYHTPY5BOLBGQRHYEVMG3YFZULVF2JZKN3AC
CK7CT5TUFUL2AQY7FUHB5JI3FC2KSPWUWHXC6VEUJJ7G4OWUQFTAC
SVY2PTCLXR3KNPQAWXVXTTGCC5DR334HOAKHYO3VDDRWM2BWMALAC
// Never revealed. if (!you_know)
// Never revealed.
if (!you_know)
// Never revealed by monsters. if (!you_trigger && !you_know)
// Never revealed by monsters.
if (!you_trigger && !you_know)